Fix CI build

- added xunit.runner.json
- moved retrieval of swagger document to test context fixture

Author: maurei

Build.ps1

@@ -104,7 +104,7 @@ function FetchBaseBranchIfNotMaster() {
 FetchBaseBranchIfNotMaster
 
 dotnet tool restore
-CheckLastExitCode
+CheckLastExitCode 
 
 dotnet build -c Release
 CheckLastExitCode
@@ -113,6 +113,7 @@ RunInspectCode
 RunCleanupCode
 
 dotnet test -c Release --no-build --collect:"XPlat Code Coverage"
+
 CheckLastExitCode
 
 ReportCodeCoverage

test/OpenApiClientTests/OpenApiClientTests.csproj

@@ -67,6 +67,12 @@
         </OpenApiReference>
     </ItemGroup>
 
+    <ItemGroup>
+      <None Update="xunit.runner.json">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      </None>
+    </ItemGroup>
+
     <!-- Fixes IntelliSense errors on openapi.json in Visual Studio 2019, which uses the schema for OpenAPI 3.1 by default. -->
     <ProjectExtensions>
         <VisualStudio>

test/OpenApiClientTests/xunit.runner.json

@@ -0,0 +1,5 @@
+{
+  "parallelizeAssembly": false,
+  "parallelizeTestCollections": false,
+  "maxParallelThreads": 1
+}